Chii chinonzi Axial Torsion Spring?

Unoda chitubu chinomonereka, asi izwi rekuti "axial torsion spring" ari kuvhiringa. You're unsure if it's a special component or just another name for a standard torsion spring.

Axial torsion chitubu ndiyo yakajairwa helical chitubu chakagadzirirwa kupa kutenderera simba, kana torque. Inoshanda yakatenderedza shaft kana arbor, with the force being applied in a circular path perpendicular to the spring's central axis. Ndiyo mhando yakajairika ye torsion spring[^ 1].

Mumakore angu ekugadzira, I've noticed that engineers, kunyanya izvo zvitsva kune dhizaini yekugadzira, dzimwe nguva vanobatikana mune terminology. Vanouya kwandiri vachikumbira "axial" chitubu, kufunga kuti simba rinoshanda pamwe chete neaxis, sechitubu chekumanikidza. Zita racho rinorasisa zvishoma. Iyo "axis" ndizvo zvinoiswa mutsime on; basa raanoita nderekutenderera. Kujekesa iyi poindi iri nyore kazhinji inhanho yekutanga kugadzira yakabudirira, yakavimbika chikamu chigadzirwa chavo.

Iyo yakasiyana Sei neKuwedzera kana Compression Spring?

Iwe unoona chitubu chakakomberedzwa uye unogona kufunga kuti makoiri ese anoshanda nenzira imwechete. This can lead to selecting the completely wrong type of spring for your application's force requirements.

Chitubu che axial torsion chinoshanda nekumonyoroka (torsion), panguva yekumanikidza uye extension spring[^ 2]s kushanda nesimba remutsetse (kusunda nekudhonza). Chinangwa chavo chakakosha uye nzira yekuchengetedza simba zvakasiyana zvachose.

Ini ndinorangarira yekutanga yaive kugadzira diki diki gadget ine pop-up lid. Prototype yavo yekutanga yakashandisa diki yekumanikidza chitubu kusunda chivharo kuvhurika, asi yainzwa yakashata uye isingadzoreki. Vakanditumira design yavo, uye ndaigona kuona pakarepo vaiyedza kugadzirisa dambudziko rekutenderera nemhinduro yemutsara. Takaitsiva nediki axial torsion chitubu[^3] yakasungirirwa papini yehinge. Chivharo chakabva chavhurwa nekutsvedzerera, kudzorwa kufamba. It was a perfect example of how choosing the right type of force—rotational instead of linear—completely changed the user's experience.

Simba Direction Inotsanangura Chitubu

Zita rechitubu rinokuudza kuti rakagadzirwa sei kuti rishandiswe. Kunzwisisa mutsauko uyu wekutanga ndiyo inonyanya kukosha yekusarudzwa kwematsutso.

• Torsion Springs (Twisting Force): Zvitubu izvi zvinoremerwa nekutenderedza makumbo. Izvi zvinogadzira kusagadzikana kwekukotama muwaya, iyo inogadzira torque inodzoreredza. Funga nezvechinyakare chembeva. The coiled spring doesn't compress; inomonyoroka kuti isimbise musungo.
• Compression Springs (Kusundidzira Simba): Zvitubu izvi zvakagadzirirwa kusvinwa. Vanochengeta simba kana vakamanikidzwa uye vanorisunungura nekusundira kumashure, kupikisa simba rekumanikidza. A pogo stick or a vehicle's suspension uses compression springs.
• Extension Springs (Kudhonza Simba): Zvitubu izvi zvakagadzirirwa kutambanudzwa. Vane hoko kana zvishwe pamigumo uye vanochengeta simba kana vadhonzwa, kuisunungura nekudhonzera kumashure. Zvitubu pamusuwo wegaraji kana trampoline mienzaniso yakajairika.

Ndezvipi Zvinonyanya Kukosha Dhizaini Zvinhu zveAxial Torsion Spring?

Iwe unofanirwa kuraira tsika torsion chitubu, but you're not sure which details are critical. Providing incomplete information can lead to a spring that doesn't work or fails quickly.

Iyo inonyanya kukosha yekugadzira zvinhu inzira yemhepo (rudyi kana ruboshwe-ruoko), kugadziridzwa kwemakumbo, uye torque inodiwa pane imwe kona yekutenderera. Zvinhu izvi zvinotsanangura kuti chitubu chinokwana sei uye chinoshanda sei.

Imwe yezvikanganiso zvakajairika zvandinoona pamadhirowa ndeye kushaikwa kana kusarongeka kwemhepo. Mutengi akamboodha 10,000 matsime eungano ine hire. The drawing didn't specify the wind direction, saka mhepo yekurudyi yaifungidzirwa. Zvakaitika kuti gungano ravo raida kuti chitubu chitakurwe nenzira yaizoenda sunungura iyo coil. Semagumo, zvitubu zvakapa zvinenge zvisina simba uye zvakakundikana pakarepo. Taifanira kugadzirisa batch rese nemhepo yekuruboshwe. Chakanga chiri chidzidzo chinodhura mukukosha kwechimwe chinhu chiduku pamufananidzo.

Tsanangudzo Inosarudza Kuita

A torsion spring[^ 1]'s success depends on getting three key areas right.

• Wind Direction: Chitubu che torsion chinofanirwa kugara chichishandiswa munzira inotenderedza coil yakasimba. Kuiisa mhiri kunozoita kuti isununguke, deform zvachose, uye kurasikirwa nesimba rayo. Iwe unofanirwa kutsanangura kana iwe uchida ruoko rwerudyi (clockwise) kana kuruboshwe-ruoko (counter-clockwise) mhepo.
• Kugadzirisa Kwemakumbo: Makumbo ndiwo mafambisirwo anoita chitubu torque yawo kunhengo dzako. Kureba kwavo, chimiro, nekona pakati pawo (kona yemahara) dzinofanirwa kunyatsotsanangurwa kuti dzigone kukwidzwa nemazvo uye kudyidzana negungano rako sezvakarongwa.
• Material uye Torque: The spring's material and wire diameter determine its strength. Iwe unofanirwa kutsanangura kuti yakawanda sei torque yaunoda pane imwe nhanho yekutenderera (e.e., "10 N-mm ye torque pa 90 madhigirii"). Izvi zvinotiudza kuti chitubu chinoda kusimba zvakadii. Mumhanzi waya yakanakira kushandiswa kwese, nepo simbi isina tsvina ichidikanwa kune nharaunda dzine ngura.

Ndeapi Akanyanya Kushandiswa Zvikumbiro zveAxial Torsion Springs?

Unonzwisisa makanika, but you're having trouble picturing where these springs are used. Seeing real-world examples can help you decide if it's the right solution for your design.

Axial torsion spring[^ 1]s anoshandiswa mumaitiro asingaverengeki akajairika anoda nyore kutenderera kudzoka simba. Anowanikwa mumahinji, levers, counterbalances, uye zvimedu zvemarudzi ose.

One of the most impressive uses of torsion springs I've seen was in a piece of medical equipment. Yakanga iri nzira yekupikisa-yekuremera ruoko rwekutarisa ruoko rwaifanirwa kufambiswa nekuiswa panzvimbo zvisina simba navanachiremba nemanesi.. Seti yakakura, ane simba axial torsion spring[^ 1]s yakanga yakavanzwa mukati mejoint huru. Vakanga vakanyatsogadzirwa kuti vabvise huremu hwemonitor, saka yaiita kunge isina huremu pawaifambisa. Yakaratidza kuti izvi zviri nyore zvikamu zvinogona kushandiswa sei kugadzira yakanyanya kuoma uye mushandisi-inoshamwaridzika kufambisa kutonga.

Kwese Kwaunotarisa

Ukangoziva zvekutsvaga, you'll start seeing these springs everywhere. Kureruka kwavo uye kuvimbika kunoita kuti vaende-kune mhinduro yesimba rekutenderera.

• Zvinhu Zvemumba: Mienzaniso yakanyatsojeka ndeye zvitubu zviri nyore mune zvipfeko uye zvekare-maitiro embeva. Anoshandiswawo mukati memahinji emamwe magonhi ekabati kuti avabatsire kuvhara zvinyoro.
• Zvishandiso zveHofisi: Iyo clip yesimbi pa clipboard inofambiswa ne a torsion spring[^ 1]. Chivharo chekare che scanner kana printa chinowanzo shandisa imwe kuibata yakavhurika kana kubatsira pakuivhara.
• Maindasitiri neMotokari: Anoshandiswa mumibato yemagonhi emotokari, gearbox michina, uye zvakasiyana-siyana zvakasiyana-siyana zvemachira uye mavheti mumichina. Mune zvinorema zvikumbiro, iwo anoshandiswa seanopikisa kune zvinorema zvivharo uye ramps, senge pagedhi retirailer yekushandisa.

Mhedziso

An axial torsion chitubu[^3] chinhu chakakosha chemuchina chinopa simba rekutenderera. Kunzwisisa misimboti yayo yekutanga dhizaini yakakosha pakuishandisa zvinobudirira mune chero mechanical musangano.

[^ 1]: Ichi chinongedzo chinopa manzwisisiro mumhando dzakasiyana dze torsion chitubu uye mashandisiro azvo chaiwo.
[^ 2]: Kunzwisisa zvitubu zvekuwedzera zvinokubatsira iwe kusiyanisa kubva kune torsion zvitubu.
[^3]: Ongorora sosi iyi kuti uwane kunzwisisa kwakadzama kweaxial torsion zvitubu uye mashandisiro awo.